From 8fd43fface7757bd0d7228ff0490a8c8ad074175 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 11 Feb 2016 11:46:13 +0000
Subject: Extract get_line_{file,stringstream} into standalone methods.

---
 src/util.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index e77d62e..9d3edc2 100644
--- a/src/util.h
+++ b/src/util.h
@@ -17,11 +17,14 @@
 
 */
 
+#include <boost/optional.hpp>
 #include <string>
 
 namespace sub {
 
 extern bool empty_or_white_space (std::string s);
+extern boost::optional<std::string> get_line_stringstream (std::stringstream* str);
+extern boost::optional<std::string> get_line_file (FILE* f);
 
 }
 
-- 
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